Description
Three smart home measurements in one sensor
Aeotec TriSensor 8 (ZWA045) combines motion detection, ambient-light sensing and temperature measurement in a compact indoor Z-Wave device. Use its readings to create practical home automations without installing three separate sensors.
Smart home uses
- Automatic lighting: activate lights when motion is detected, optionally using the measured light level to avoid unnecessary switching in daylight.
- Comfort automations: use room-temperature readings with your compatible heating or cooling controller.
- Awareness: receive motion events or monitor activity in selected rooms through supported Z-Wave software.
- Flexible positioning: place the sensor in a suitable indoor location or use a compatible Aeotec Recessor accessory.
Technical specifications
- Model: TriSensor 8, ZWA045 (verify regional Z-Wave version before pairing)
- Radio: Z-Wave 800 Series, Z-Wave Plus, S2 security; Long Range support subject to compatible region and controller
- Motion detection: up to 10 m under suitable conditions
- Temperature measurement: −10 to +50 °C (manufacturer-stated ±1 °C accuracy)
- Light sensing: 0–30,000 lux (manufacturer-stated ±3% accuracy)
- Power: 1 × CR123A 3 V battery
- Ingress protection: IP20; intended for dry indoor installation
Compatibility and setup
A compatible Z-Wave hub/controller is required and may determine which readings, alerts and automations are available. Verify the supplied device’s regional frequency and the hub’s support for this exact model. This device does not measure humidity.







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